2070152154 has 40 divisors (see below), whose sum is σ = 5301344928. Its totient is φ = 591471720.

The previous prime is 2070152143. The next prime is 2070152171. The reversal of 2070152154 is 4512510702.

2070152154 is a `hidden beast` number, since 20 + 70 + 1 + 521 + 54 = 666.

2070152154 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 911632 + ... + 913899.

Almost surely, 2^2070152154 is an apocalyptic number.

2070152154 is an abundant number, since it is smaller than the sum of its proper divisors (3231192774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2070152154 is a wasteful number, since it uses less digits than its factorization.

2070152154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825552 (or 1825543 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2070152154 is about 45498.9247565258. The cubic root of 2070152154 is about 1274.4831233619.

Adding to 2070152154 its reverse (4512510702), we get a palindrome (6582662856).

The spelling of 2070152154 in words is "two billion, seventy million, one hundred fifty-two thousand, one hundred fifty-four".